body{
    background: #fff;
}
.quality-title{
    width: 100%;
    height: 80px;
    border-bottom: solid 1px #ececec;
    text-align: center;
}
.quality-title a{
    width: 174px;
    height: 80px;
    font-size: 24px;
    color: #595858;
    line-height: 80px;
    text-align: center;
    display: inline-block;
}
.product_container{
     width:1200px;
     margin:0 auto;
 }
.product_container h2{
    height:80px;
    line-height: 80px;
    color:#2b2b2b;
    font-size: 40px;
    margin:82px 0;
    text-align: center;
}
div[class^=item_]{
    width:388px;
    margin-right: 18px;
    float: left;
}
div[class^=item_]:last-child{
    margin-right: 0;
}
div[class^=item_] h3{
    height:59px;
    line-height: 59px;
    font-size: 30px;
    border-top-left-radius: 20px;
    border-top-right-radius: 20px;
    text-align: center;
}
div[class^=item_] img{
    width:100%;
    height:170px;
}
div[class^=item_] .details{
    width:100%;
    border:3px solid #d3d3d3;
    border-top: 0;
}
.details_title{
    height:46px;
    line-height: 46px;
}
.details_title{
    padding:0 24px;
}
.details_title span{
    color:#777777;
    font-size: 16px;
    float: left;
    width:50%;
}
.details_rate{
    font-size: 70px;
    color:#ff5555;
    line-height: 66px;
    margin-top: 28px;
    text-align: center;
    height:66px;
}
.details_rate span{
    font-size:27px;
}
.year_rate{
    font-size: 20px;
    text-align: center;
    color:#777777;
    line-height: 56px;
}
div[class^=item_] a{
    display: block;
    width:208px;
    height:35px;
    color:#ffffff;
    border:0;
    text-align: center;
    line-height: 35px;
    margin:13px auto 25px;
    border-radius: 4px;
    background: #ffaf32;
    font-size: 15px;
}
.details_title span:nth-of-type(2){
   text-align: right;
}
.details_title strong{
    font-size: 20px;
    color:#717171;
}
.details_title em{
    font-size: 12px;
    color:#717171;
}
.item_chedaibao h3{
    border:3px solid #9bd6ff;
    border-bottom: 0;
    color: #4faae9;
}
.item_cheshangbao h3{
    border:3px solid #f7c93b;
    border-bottom: 0;
    color: #bd8626;
}
.item_xuechebao h3{
    border:3px solid #6cefb9;
    border-bottom: 0;
    color: #6cefb9;
}
.products_area{
margin-bottom:110px;
}